设 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex] 在[tex=2.0x1.357]pL+9s9nh77uX8/Gl5SRykA==[/tex]上可导,且满足 [tex=8.643x2.929]3TdqTNVEeYbbKHIT45/ncqbDdDOSadqm74HCLYq5/eL07EqMU5VBiyVfe3OkF7kaLzWGJdUZDy5Z/os7vl74Fg==[/tex],试证:存在 [tex=3.357x1.357]mwaWkSQz/KSQTd4GbE2RsQ==[/tex], 使 [tex=5.714x2.429]EjiTI4/jgg5LYbP1Ql1W/D5A0YkGy+eYtkfbWea/aXQ=[/tex].
设 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex] 在[tex=2.0x1.357]pL+9s9nh77uX8/Gl5SRykA==[/tex]上可导,且满足 [tex=8.643x2.929]3TdqTNVEeYbbKHIT45/ncqbDdDOSadqm74HCLYq5/eL07EqMU5VBiyVfe3OkF7kaLzWGJdUZDy5Z/os7vl74Fg==[/tex],试证:存在 [tex=3.357x1.357]mwaWkSQz/KSQTd4GbE2RsQ==[/tex], 使 [tex=5.714x2.429]EjiTI4/jgg5LYbP1Ql1W/D5A0YkGy+eYtkfbWea/aXQ=[/tex].
1